(19)

(11)

EP 4 188 513 A1

(12)

(43) Date of publication: 07.06.2023 Bulletin 2023/23 (21) Application number: 21756146.3 (22) Date of filing: 28.07.2021

(51) International Patent Classification (IPC):  A61M 39/26(2006.01) A61M 39/24(2006.01) (52) Cooperative Patent Classification (CPC): A61M 39/26; A61M 2039/263; A61M 2039/2433 (86) International application number: PCT/US2021/043564 (87) International publication number: WO 2022/026619 (03.02.2022 Gazette 2022/05)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 30.07.2020 US 202016943885 (71) Applicant: Carefusion 303 Inc. San Diego, California 92130 (US)	(72) Inventors: FEITH, Raymond San Diego, California 92130 (US) ZOLLINGER, Chris J. San Diego, California 92130 (US) (74) Representative: Zenz Patentanwälte Partnerschaft mbB  Gutenbergstraße 39 45128 Essen 45128 Essen (DE)